下面是一个简单的例子: pythonCopy codefrom sympy import symbols # 定义符号 x, y = symbols('x y') # 创建表达式 expr = x*...以下是一个简单的例子: pythonCopy codefrom sympy import Eq, solve # 定义方程 equation = Eq(x**2 - 4, 0) # 解方程 solution...以下是一个简单的矩阵乘法的例...
We also create some :func:`~.symbols` to represent the lengths and density of the links. :: >>> from sympy import symbols, Matrix, solve, simplify >>> from sympy import Matrix, linear_eq_to_matrix, pi, simplify, symbols >>> from sympy.physics.mechanics import * >>> mechanics_...
正如Oscar所指出的那样，表达式很大，求解陷入了处理所有符号的泥潭。下面的例程将简化表达式，使您可以使用...
This is a simple Sympy extension to generate Eigen C++ code from the given expression. I concentrate on the Vector/Vector derivative, which is the most common operation in the optimization problem.To use it, you need to install the sympy library. You can install it using pip:...